The scene opens with mountain bike expert Jordie Lunn halfway up a Douglas fir, chainsawing a limb to allow for a pulley system to haul up his bike to the landing platform he stands on. The ride down, on a homemade bike track of planks nailed to the trunk, is almost a freefall.

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The groan on landing and the subsequent blood in his pants seemed to only increase the cheers of his friends as Lunn sticks the landing.

The video, one of a series called “Rough AF,” shows other successes, and painful wipeouts of the 35-year-old pro biker, whose stunts have garnered hundreds of thousands of views on Youtube and 52,000 followers on Instagram.